福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

以下链接皆有货

170ADI35000 - TELEMECHANICAL - 170ADI35000 / TSX Momentum  I/O Module

4050A - LMF - 4050A / permanent contactor

6ES71934DL100AA0 - SIEMENS - 6ES7193-4DL10-0AA0 / terminal module

S300074 - FERRAZ - S300074 / Protistor 1000A 690V

1762OB16 - ALLEN-BRADLEY - 1762-OB16 / 16 Output Module Micrologix 24V DC

GT71AP - KEYENCE - GT-71AP / Rail Mount Amplifier -

XGS-K6204321 - TELEMECHANICAL - XGS-K6204321 / Compact Station for  Sensor

TWDDDI8DT - SCHNEIDER - TWDDDI8DT/Module Extension 8 Inputs Tor

SK130M30PNBXPBT - BALLUFF - SK1-30-M30-P-NB-X-PBT / Capacitive Sensor

ASVGA1 - AXESS TECHNOLOGY - ASVGA-1 /  Card

PM75CVA1202 - MITSUBISHI - PM75CVA120-2 / IGBT  Power Module

C98043 - SIEMENS - C98043-A7009-L1 /  rack bottom connector

3RT10441AH04 - SIEMENS - 3RT1044-1AH04 /  contactor

LS 66 SE - LEUZE - LS66SE / photoelectric transmitter 50014689

LS20M12B11P01 - ABB - LS20M12B11-P01 /  End of Race Switch

PLE60 - NEUGART - PLE60 I=12 / gear - gear ratio I=12

XGSB6262010 - TELEMECHANICAL - XGS-B6262010 / Inductal Badge

NDPI04 - ABB - NDPI-04 / 57619741A  Connector

SSN401FVCR - LINES - SSN40-1FVCR / servo motor

312210 - MUSHROOM - PSSUEF4DO05 VER1.1 /  spring terminal

XU5M18MA230K - SCHNEIDER - XU5M18MA230K /  Photoelectric Detector

3G3EVAB001ME - OMRON - 3G3EV-AB001M-E / 0.1kW  Variator

MPSV3GPC - PARKER - MPS-V3G-PC /  pressure sensor

IBIL24DI8HDPAC - PHOENIX CONTACT - IB IL 24 DI8/HD-PAC / Module 2700173

TWDDDI8DT - SCHNEIDER - TWDDDI8DT / 8 input TOR  expansion module

6ES72324HA300XB0 - SIEMENS - 6ES7232-4HA30-0XB0 / Module 1 Analog Output

KVE16TP - KEYENCE - KV-E16TP / TRANSISTOR 16 OUTPUTS

E2712210 - ELO TOUCHSYSTEMS - E271-2210 /  Touch Panel Controller

96061952 - RICE - M300C3PM 110A / R.IC.E. Coils 110V relay

OKFC - CHAUVIN ARNOUX - OK FC / low power relay

CIMRJ7AZB0P2 - OMRON - CIMR-J7AZB0P2 / Varispeed 0.25kW Drive

1756IB32 - Allen-Bradley - 1756-IB32/Module Input 32 Pts Without Bonnet

1  1756IB32 - Allen-Bradley - 1756-IB32/Module Input 32 Pts Without Bonnet

6ES73211FH000AA0 - SIEMENS - 6ES7321-1FH00-0AA0 / 16 Input Module

3RG90040DC00 - SIEMENS - 3RG9004-0DC00 / Modules AS Interface

LA1LC010 - BRAND - LA1LC010 / DESIGNATION

570310 - MUSHROOM - 570310 / Resort

CPE10-M1BH-5L-QS-4 - FESTO - 96882 /  Electro Distributor

CS5244 - PULSE - CS5.244 / rail DIN power supply

M1000 - BECKHOFF - M1000 / BECKHOFF LIGHTBUS OUTPUT INPUT MODULE

2790734532 - EUPEC - 27907-34532 /  POWER LOCKING MODULE

61083 - MERLIN GERIN - 61083 /  I/O card

LA1LC010 - TELEMECHANICAL - LA1LC010 /  auxiliary contact block

LX1D6Q7 - TELEMECHANICAL - LX1D6Q7 / contactor coil

M0D141X013055 - INDRAMAT - MOD 14/1X013-055 / modules 408-114-002

ST7 - MOBILE POWER - ST7 / ST  Elevator Module

M20A6BN - PIAB - M20A6BN /  Vacuum Pump Module

SI12-CE4 PNP NO SS - AECO - SI12CE4PNPNOSS / Inductive Sensors

GLRS5 - KEYENCE - GL-RS5 /  5m Serial Connection Cable

E82ZWL025 - LENZE - 00402094 / 2.5M Diagnostic Cable

PSSUEF2DO2 V1.1 - MUSHROOM - PSSU E F 2DO 2 / Module No. 312215

LX9FF220 - CUTTER - Coil LX9-F - 220..230Vca - 40/400Hz

VFCA12PD5M - PIZZA - VF CA12PD5M / Female Wired Connector M12, 5m Cable

P0911RW - FOXBORO - P0911RW / STATUS TAP CABLE Rev J

13549150 - LENZE - I5MADK0000000S / Keyboard Interface Module, Pocket

DZ600N14K - EUPEC - DZ 600 N 14K / IGBT  Power Module

1756IB32 - ALLEN-BRADLEY - 1756-IB32 / 32 pts hoodless input module

IBIL24DI8HDPAC - PHOENIX CONTACT - IB IL 24 DI8/HD-PAC / Module 2700172

6XV1830-0EN20 - SIEMENS - 6XV18300EN20 / FC PROFIBUS, 20m  bus cable

LF306S - LEM - LF 306-S /  Current Transducer

6ES71384FB020AB0 - SIEMENS - 6ES7138-4FB02-0AB0 /  Electronic Module

PSSUEF2DO2 V1.0 - MUSHROOM - PSSU E F 2DO 2 / Module No. 312215

EL9410 - BECKHOFF - EL9410 / power terminal for  E-Bus

18204198 - SEW - BW100-006T / brake resistor

09150006202 - HARTING - 09150006202 / Contact Female 1.0 MM2

LC1D8011M7 - TELEMECHANICAL - LC1D8011M7 /  Contactor

DFM1640PAKF - FESTO - DFM-16-40-P-A-KF / Guide Vine No. 170911

SSN311FVAR - LENZE - SSN31-1FVAR / TRANSMISSION FOR  ENGINE

PSSUEF4DI V 1.1 - MUSHROOM - PSSU E F 4DI / Module No. 312200 Version 1.1

SSN401FVCR - LENZE - SSN40-1FVCR / SERVO MOTOR

AC5000  AC2001 - IFM ELECTRONIC - Embase  AS Interface  Module

ABE7H16S43 - TELEMECHANICAL - ABE7-H16S43 / 16 pts  connection base

ABE7CPA03 - TELEMECHANICS - ABE7-CPA03 / DESIGNATION

OH5006 - IFM - OHH-HPKG/2M /  Direct Reflection Detector

LB1LB03P06 - TELEMECHANICAL - LB1LB03P06 /  Thermomagnetic Protection Module

2966171 - PHOENIX contact - PLC-RSC-24DC/21 / module has relay

QX40 - MITSUBISHI - QX40 / -module 16 inputs

NV100SWU3P50A - MITSUBISHI - NV100-SWU 3P 50A / 3-Pole Circuit Breaker 50A

R2E190A02605 - EBMPAPST - R2E190-A026-05 / Centrifugal Fan AC

6AV39711NA010CA0 - SIEMENS - 6AV3971-1NA01-0CA0 / OP20 64KB  Memory Modue

SPAB-P10R-G18-PB-M8 - FESTO - Pressure Sensor No. 553164

CPE16M12X2 5POL - FESTO - CP-E16-M12X2-5POL / Input Module No. 175561

KSB32CF5 - SCHNEIDER - KSB32CF5 / Canalis KSB - bypass connector 32A

1088007370 - IHC CONTROL - 10 88 007 370 / 5m IHC controller antenna cable

18204198 - SEW - BW100-006T/Resistor BRAKING

SP32024 - Brand - SP-320-24 / Power Input 100-240 VAC/5A

1784KTP - ALLEN-BRADLEY - 1784-KTP /  Communication Interface Module

ABE7R16T330 - TELEMECHANICAL - ABE7-R16T330 / 16 pts connection base

A60979412K - VEXTA - A60979412K / 62 Ohms stepper motor, 0.38a 1/8 -2ph

1769IQ16 - ALLEN-BRADLEY - 1769-IQ16 /  16 Input Module

5054532 - SIEMENS- 505-4532 / SIEMENS 32 output TOR  card

RZT6 - SICK -RZT6-03ZRS-KP0 / cylinder sensor No. 1023973

TXL07024S - TRACO POWER - TXL070-24S / 70W 24V  Cutting Power Supply8-90-P-A - FESTO - 890PA / Oscillating Bolt No. 173197

GV3P401 - SCHNEIDER - GV3P401 30-40A / GV3 motor circuit breaker - 3P

1018251 - SICK - WT12L-2B540 / DESIGNATION

160SAA02NSF1 - ALLEN-BRADLEY - 160S-AA02NSF1  / 0.37kW drive

2966171 - PHOENIX CONTACT - PLC-RSC-24DC/21 / Relay Module

2966171 - PHOENIX CONTACT -PLC-RSC-24DC/21 / Relay Module

JMVH518B - FESTO - JMVH-5-1/8-B / Electrodistributor No. 30475

3RK11001CQ000AA3 - SIEMENS - 3RK1100-1CQ00-0AA3 / Compact Module 4Outputs

TSXFPACC12 - TELEMECHANICAL - TSXFPACC12 / 9-pin SUB-D Female Connector

BES517110 - BALLUFF - BES 517-110-RK / Inductive Fine Running Modules

CZV21AP - KEYENCE - CZ-V21AP / Amplifier,  Main Unit

6ES71384FA030AB0 - SIEMENS - 6ES7138-4FA03-0AB0 / DESIGNATION

6GK57956MN100AA6 - SIEMENS - ANT795-6MN / DESIGNATION

CPE10M1BH5 - FESTO - CPE10-M1BH-5/3E-QS6-B / Electro Distributor No. 533155

PSSUEF4DO0.5 - MUSHROOM - PSSU E F 4DO 0.5 / Module Version 1.0

6ES72231BH320XB0 - SIEMENS - 6ES7223-1BH32-0XB0 / Simatic S7-1200  Modules

EWTR920 - ELIWELL - EWTR920 /  CONTROL UNIT

Y3812IFR  - Y3812IFR / LEAD BATTERY 12V

2080OF2 - ALLEN-BRADLEY - 2080-OF2 / DESIGNATION

6ES71384FA030AB0 -SIEMENS - 6ES7138-4FA03-0AB0 / modules

3ZX10120RT131AA1 - SIEMENS - 3RT1526-1A..0 /  Contactor

18204198 - SEW - BW100-006T / brake resistance

PK5524 - IFM- PK-010-RFG14-PSPKG/US//W / Pressure Sensor

OP87353 - KEYENCE - OP-87353 / NFPA79  compatible control cable

NCB518GM40NO - PEPPERL FUCHS - NCB5-18GM40-NO / Inductive Sensor

SP32024 - BRAND - SP-320-24 / INPUT POWER SUPPLY 100-240 VAC/5A

QX40 - MITSUBISHI - QX40 / 16-Input Module

EPMS2001B - LENZE - EPMS2001B / DESIGNATION

DFM1220PAGF - FESTO - DFM-12-20-P-A-GF / Guidance Vine No. 170825

OFM20 - Ethernet Media Converter Module Reference OFS-GSM-20

CPE10M1BH5JQS4 - FESTO - CPE10-M18H-5J-QS-4 / Electro Distributor No. 196876

PXIF - PERAX - PXIF /  Card Modules

TM2DDO16TK - CUTTER - TM2DDO16TK / modules of 16 outputs M238

NY2 B21 - Telemecanique - NY2B21 / Safety Relay

RHN412EA76 - SCHNEIDER - RHN412EA76 / Relay Instant Antiparasité

MGA3070BPKG - IFM ELECTRONIC - MGA3070-BPKG / MG5002 Magnetic Detector

3088010 - VULCANIC - 30880.10 / WEST 8100  Regulator

ASBM8LED3 - LUMBERG - ASBM 8/LED 3 / Actuator/Sensor, 2.30m  Cable

DFM1230PAGF - FESTO - DFM-12-30-P-A-GF / Guidance Vine No. 170827